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Light Metal Effects Penfold Ring Mod

Category: Distortion· Ring Modulators and Frequency Shifters
Price: see vendor
Tags: Ring Modulators and Frequency Shifters

Open the schematic at Experimentalists Anonymous

Schematic

The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.

Parts list 89 rows

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Ref	Value	Normalized	Type	Notes
Resistors 48
R1	4k7	4.7k		read from the schematic by eye
R2	4k7	4.7k		read from the schematic by eye
R3	100k	100k		read from the schematic by eye
R4	4k7	4.7k		read from the schematic by eye
R5	10k	10k		read from the schematic by eye
R6	10k	10k		read from the schematic by eye
R7	33k	33k		read from the schematic by eye
R8	27k	27k		read from the schematic by eye
R9	18k	18k		read from the schematic by eye
R10	68k	68k		read from the schematic by eye
R11	100k	100k		read from the schematic by eye
R12	100k	100k		read from the schematic by eye
R13	10k	10k		read from the schematic by eye
R14	10k	10k		read from the schematic by eye
R15	15k	15k		read from the schematic by eye
R16	47k	47k		read from the schematic by eye
R17	47k	47k		read from the schematic by eye
R18	100k	100k		read from the schematic by eye
R19	47k	47k		read from the schematic by eye
R20	1M	1M		read from the schematic by eye
R21	1M	1M		read from the schematic by eye
R22	1M	1M		read from the schematic by eye
R23	4k7	4.7k		read from the schematic by eye
R24	4k7	4.7k		read from the schematic by eye
R25	470R	470		read from the schematic by eye
R26	470R	470		read from the schematic by eye
R27	4k7	4.7k		read from the schematic by eye
R28	10k	10k		read from the schematic by eye
R29	10k	10k		read from the schematic by eye
R30	4k7	4.7k		read from the schematic by eye
R31	10k	10k		read from the schematic by eye
R32	470R	470		read from the schematic by eye
R33	470R	470		read from the schematic by eye
R34	18k	18k		read from the schematic by eye
R35	10k	10k		read from the schematic by eye
R36	1k	1k		read from the schematic by eye
R37	56k	56k		read from the schematic by eye
R38	4k7	4.7k		read from the schematic by eye
R39	6k8	6.8k		read from the schematic by eye
R40	10k	10k		read from the schematic by eye
R41	10k	10k		read from the schematic by eye
R42	18k	18k		read from the schematic by eye
R43	100k	100k		read from the schematic by eye
R44	47k	47k		read from the schematic by eye
R45	100k	100k		read from the schematic by eye
R46	560k	560k		read from the schematic by eye
R47	2M2	2.2M		read from the schematic by eye
R48	1k	1k		read from the schematic by eye
Capacitors 19
C1	100u	100u		10V radial electrolytic; read from the schematic by eye
C2	100u	100u		10V radial electrolytic; read from the schematic by eye
C3	330n	330n		polyester layer; read from the schematic by eye
C4	1n	1n		polyester layer; read from the schematic by eye
C5	10n	10n		polyester layer; read from the schematic by eye
C6	470p	470p		polystyrene; read from the schematic by eye
C7	3n3	3.3n		polyester layer; read from the schematic by eye
C8	47n	47n		polyester layer; read from the schematic by eye
C9	33n	33n		polyester layer; read from the schematic by eye
C10	470u	470u		10V radial electrolytic; read from the schematic by eye
C11	4u7	4.7u		63V radial electrolytic; read from the schematic by eye
C12	470n	470n		polyester layer; read from the schematic by eye
C13	2u2	2.2u		63V radial electrolytic; read from the schematic by eye
C14	2u2	2.2u		63V radial electrolytic; read from the schematic by eye
C15	10u	10u		25V radial electrolytic; read from the schematic by eye
C16	10u	10u		25V radial electrolytic; read from the schematic by eye
C17	100n	100n		ceramic; read from the schematic by eye
C18	100n	100n		ceramic; read from the schematic by eye
C19	100n	100n		polyester layer; read from the schematic by eye
Diodes 2
D1	OA91	OA91		germanium; printed 0A91; read from the schematic by eye
D2	OA91	OA91		germanium; printed 0A91; read from the schematic by eye
Transistors 2
TR1	BC549	BC549		read from the schematic by eye
TR2	BC549	BC549		read from the schematic by eye
ICs 11
IC1	LF353	LF353		read from the schematic by eye
IC2	CA3140E	CA3140E		read from the schematic by eye
IC3	TLC555P	TLC555P		read from the schematic by eye
IC4	4016BE	4016BE		or 4066BE; read from the schematic by eye
IC5	CA3140E	CA3140E		read from the schematic by eye
IC6	LM358	LM358		read from the schematic by eye
IC7	LM13600N	LM13600N		or LM13700N; read from the schematic by eye
IC8	uA741C	UA741C		read from the schematic by eye
IC9	uA78L05	UA78L05		5V regulator; read from the schematic by eye
IC10	CA3140E	CA3140E		read from the schematic by eye
IC11	4001BE	4001BE		read from the schematic by eye
Potentiometers 2
VR2	B100k	B100k	Potentiometer	100k lin, panel control (VCO interval); read from the schematic by eye
VR5	A10k	A10k	Potentiometer	10k log, panel control (mix); read from the schematic by eye
Trimmers 4
VR1	1M	1M		sub-min horizontal preset (trigger sensitivity); read from the schematic by eye
VR3	10k	10k		sub-min horizontal preset (IC5 offset null); read from the schematic by eye
VR4	47k	47k		sub-min horizontal preset (carrier null); read from the schematic by eye
VR6	22k	22k		sub-min horizontal preset; read from the schematic by eye
LEDs 1
D3	Red LED	RED LED		panel LED; read from the schematic by eye